53405781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124489}}^1$

素因数の和:124516

約数の個数: 16

約数和(自身を含む): 83657280

約数和(自身を除く): 30251499

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 124489, 373467, 1369379, 1618357, 4108137, 4855071, 17801927, 53405781]

約数ペア:

[(1, 53405781), (3, 17801927), (11, 4855071), (13, 4108137), (33, 1618357), (39, 1369379), (143, 373467), (429, 124489)]